1. Using the L wrench (supplied), loosen the screws holding the tamper
resistant housing.
Depending on your installation requirements you can either bring the
cables through the side entry or the back entry of the camera housing
(as shown in Figure 1).
Note: The inner parts may differ depending on the camera model type.
2. Set the mounting base against the wall or ceiling and centre it over
the mounting hole, using the three retaining screws for the main body
supplied in the accessories (as shown in Figure 2).
3. Set the final image position by moving the camera body (some
model types limit the PCB board to 180° rotational adjustment) and set
the focus by turning the lens to the left or right.
5. Installation & Operation
Figure 1
Figure 2
4. Varifocal Dome CCD Camera Adjustments
4.1
Once the picture appears on the monitor, open the cover and make
the Zoom Adjustment by rotating the screw (NEAR-Anti-clockwise,
FAR-Clockwise) until you get the desired view. Next make the Focal
Adjustment by rotating the screw (TELE-Anti-clockwise, WIDE-
Clockwise) until you get the desired view. After adjustment tighten both.
4.2 DIP Switch Setting
4.2.1 Flickerless Function- Set switch -OFF/FL to Flicker to enable flickerless function. In
this mode the switch AES/OFF is auto disabled.
4.2.2 AGC-Hi/AGC-Lo Function- Adjusting the switch to AGC indicates AGC-Hi and in the
OFF position indicates AGC-Low. In AGC-Hi mode, the maximum AGC gain is
approximately 26dB. In AGC-Lo mode, the maximum AGC gain is approximately 16dB.
4.3 Auto Iris Function- When using an Auto Iris lens the switch
AES/OFF should be in the OFF position to disable the AES function.
Adjust the LEVEL with the VR to the proper level.
4.4 BLC Function- Set switch OFF/BLC to BLC position to enable
Back Light Compensation (BLC) function
Figure 3
F
.L.:
Flick
erless On/OFF
AGC:Auto Gain Control High/Low
AES: Auto Electronic Shutter
LLC:
Back Light Compensation
VR
Adjustment Level for DC Drive Lens
Inside Control Board
(Colour Normal Resolution)